feat: add tests for ErrorEnums

- new tests for Dart and Flutter

Signed-off-by: Jay <jaykumar20march@gmail.com>

Author: 35C4n0r

src/SDK/Language/Flutter.php

@@ -330,6 +330,11 @@ public function getFiles(): array
                 'destination'   => '.travis.yml',
                 'template'      => 'flutter/.travis.yml.twig',
             ],
+            [
+                'scope'         => 'default',
+                'destination'   => '/test/src/exception_test.dart',
+                'template'      => 'flutter/test/src/exception_test.dart.twig',
+            ],
         ];
     }
 }

templates/dart/test/src/exception_test.dart.twig

@@ -18,4 +18,12 @@ void main() {
       expect(exception3.toString(), equals('{{spec.title | caseUcfirst}}Exception: ValidationError, Invalid request (400)'));
     });
   });
+
+  group('ErrorType Enum Test', () {
+  {% for key, value in testData.enumData %}
+  test('ErrorType.{{ key }} should have correct value', () {
+      expect(ErrorType.{{ key }}.toString(), equals('ErrorType.{{ value }}'));
+    });
+  {% endfor %}
+  });
 }

templates/flutter/lib/src/exception.dart.twig

@@ -0,0 +1,6 @@
+enum ErrorType {
+{% for error in spec.definitions.appwriteException.error_types %}
+  /// {{ error.description }}
+  {{ error.type|title|replace({'_': ''}) }},
+{% endfor %}
+}

templates/flutter/test/src/exception_test.dart.twig

@@ -0,0 +1,16 @@
+import 'package:{{language.params.packageName}}/src/exception.dart';
+{% if 'dart' in language.params.packageName %}
+import 'package:test/test.dart';
+{% else %}
+import 'package:flutter_test/flutter_test.dart';
+{% endif %}
+
+void main() {
+  group('ErrorType Enum Test', () {
+  {% for key, value in testData.enumData %}
+  test('ErrorType.{{ key }} should have correct value', () {
+      expect(ErrorType.{{ key }}.toString(), equals('ErrorType.{{ value }}'));
+    });
+  {% endfor %}
+  });
+}